SENEGAČNIK, J. Classification of regional and thematic approaches in school textbooks on the geography of Europe. Acta geographica Slovenica, Ljubljana, Slovenija, v. 58, n. 2, p. 123–134, 2018. DOI: 10.3986/AGS.3408. Disponível em: https://ojs.zrc-sazu.si/ags/article/view/3408. Acesso em: 28 may. 2022.